Single / Multi-Angle PCBN Standard Inserts
Polycrystalline Cubic Boron Nitride (PCBN) standard inserts—available in single-angle and multi-angle profiles—are premium cutting tools designed for high-precision turning, boring, and milling of hardened steels, chilled cast iron, powder-metal alloys, and superalloys. • Single-angle inserts feature one primary cutting angle for consistent chip flow and optimal surface finish in finishing or semi-finishing operations. • Multi-angle inserts incorporate multiple edge geometries (e.g., chamfer + radius) on a single insert, allowing quick changeover between roughing and finishing without tool replacement.
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Product Details
Key
Features
- Ultra-hard PCBN Tip
– Second only to diamond in hardness; ideal for ferrous materials.
- Stable Edge Geometry
– Maintains cutting accuracy under high-speed or interrupted cuts.
- Heat & Wear Resistance – Handles temperatures >1000 °C and abrasive
workpieces.
- Single vs. Multi-Angle Flexibility – Choose single-angle for precision finishing or
multi-angle for versatile operations.
- Excellent Surface Finish – Achieves Ra ≤0.2 µm on hardened steel.
- Reduced Tool Changes
– Multi-angle design lowers downtime and tooling cost.
- Consistent Tolerances
– CNC-ground to ±0.002 mm for repeatability.
- Coating Options
– TiN/TiAlN coatings available to extend life.
- Compatible with Standard Holders – ISO/ANSI insert shapes (CNGA, SNGA, WNGA, etc.).
- Eco-efficient
– Longer life means fewer replacements and lower scrap.
Customer Ratings
5.0/5
Based on 2 reviews
Customization product
I’ve been using this product for several months now, and it stands out as one of the best tools for customization in manufacturing. Whether you're working with metal, plastic, or composites, this tool adapts easily to different workflows and materials. Highly recommended for teams looking for precision, efficiency, and customization all in one.
Frequently Asked Questions
- What materials are best suited for PCBN inserts?
Hardened steels (≥45 HRC), grey and chilled cast iron, powder metallurgy parts, and hard superalloys. - When should I choose a single-angle insert?
For finishing operations where a consistent cutting angle and superior surface finish are critical. - Why use a multi-angle insert?
To combine roughing and finishing in one tool, reducing changeover time and inventory. - Do they require special toolholders?
No. They fit standard ISO/ANSI turning or milling holders. - What cutting speeds are recommended?
Typically 100–300 m/min for hardened steel; adjust feed and depth based on the application. - Can PCBN inserts cut non-ferrous metals?
They can, but PCD inserts are usually preferred for aluminum or copper alloys. - How long is the tool life compared to carbide?
Often 3–5× longer, depending on material hardness and cutting conditions. - Is coolant necessary?
Generally dry machining is preferred to avoid thermal shock, though air blast can aid chip evacuation. - Are they regrindable?
Minor edge honing is possible, but full regrinding is limited; most are indexable with multiple edges. - What edge preparation is available?
Options include T-land, honed, or chamfered edges to match the cutting application.
